Skywatcher 0.85X Focal Reducer Corrector Evostar ED Range Size::Evostar 72 ED DS PRO An easy-to-use thumbwheel adjusts the

An easy-to-use thumbwheel adjusts the brightness

BBC Sky At Night Magazine

Supporting the Skyliner Classic Dobsonian is more than just a simple rocker box

forested area of Siberia

Highest Practical Power (Potential) x500

Skywatcher 0.85X Focal Reducer Corrector Evostar ED Range Size::Evostar 72 ED DS PRO An easy-to-use thumbwheel adjusts theOptimised for the Sky Watcher Evostar ED DS PRO Range. 72mm, 80mm, 100mm, 120mm, 150mm Designed for serious Astro Imagers. This superb quality accessory effectively reduces the telescopes focal length by a factor of 0. 85x and provides much improved field edge correction. A suitable M48x0. 75 adaptor is required to match your camera. Sky Watcher manufactured Canon and Nikon M48x0. 75 adaptors are available http: www. ktectelescopes. ie Canon M48 x 0